Overview

The purpose of this page is to review SPCC refined smoothed analytic segments and compare them to version 1.0. This comparison report is still in development, and further maps and reports will be added as they are developed.

This website compares version 1.3d to version 1.0. Version 1.0 represents the future version of SPCC and provides a baseline for comparison. Version 1.3d includes updated data layers where new data is available in addition to refined measures for evaluating intersection density, building placement, and land use diversity.

SPCC 1.0 and SPCC 1.3d Mapping: Refined Smoothed Segments

Note: The Directional Change map only shows changes between detailed analytic classes C1-C6.

Cross tabulation of SPCC 1.0 versus SPCC 1.3d by Linear Feet

The table below provides a tabular comparison of SPCC refined smoothed analytic versions 1.0 to 1.3c. The rows represent linear feet of each classification under SPCC 1.0, and the columns represent liner feet per classification under SPCC 1.3d.

SPCC 1.0
SPCC 1.3d
Refined Smoothed C1 - Natural C2 - Rural C3C - Suburban Commercial C3R - Suburban Residential C4 - Urban General C5 - Urban Center Special Districts
C1 - Natural 503,990 21,977 3,009 4,696 NA NA NA
C2 - Rural 290,711 619,539 NA NA NA NA NA
C3C - Suburban Commercial 61,231 113,106 421,732 57,156 NA NA NA
C3R - Suburban Residential 14,665 874,359 383,390 1,149,234 NA NA NA
C4 - Urban General 19,344 80,782 512,561 1,765,431 2,223 501 NA
C5 - Urban Center NA NA 14,160 71,031 22,174 4,441 NA
C6 - Urban Core NA NA 6,787 1,485 22,835 21,092 NA
Special Districts NA NA 3,554 NA NA NA 21,779

SPCC-PLCC Alignment [In Development]

Map of SPCC-PLCC Alignment

Table of Summarized SPCC 1.0 - SPCC 1.3d - PLCC Alignment

plcc_improvement linear_miles
1.0 & 1.3 Align with PLCC 42.673
1.0 & 1.3 Do Not Align with PLCC 46.925
1.0 Aligns with PLCC, 1.3 Does not 70.366
1.3 Aligns with PLCC, 1.0 Does not 13.328

Comparing Linear Miles of Alignment with PLCC by SPCC Version

SPCC 1.0 Alignment Summary
SPCC Version Miles of Alignment Total PLCC Miles % of Alignment # of Segments in Alignment
SPCC 1.0 Aligns with PLCC 113.039 173.292 65.2% 76
SPCC Version Miles of Alignment Total PLCC Miles % of Alignment # of Segments in Alignment
SPCC 1.3d Aligns with PLCC 56.001 173.292 32.3% 36

Table of All PLCC Segments